Ephemerides for Variable Stars

Calculated for N 50°, E 15° (Czech Republic)

Sunrise // Sunset: 06:33 // 15:52 UTC
Civil Twilight (6°): 06:00 // 16:25 UTC
Nautical Twilight (12°): 05:21 // 17:04 UTC
Astronomical Twilight (18°): 04:43 // 17:42 UTC

Star Name Phase Rating P (d) Max (mag.) Min (mag.) Amplitude (mag.) Minimum UTC Az ° Alt °
EF CVn s 1 0.27205 13.10 13.50 0.40 31.01. 07:19 260 (W) 46
CX Ser s 1 0.997289 12.30 13.10 0.80 31.01. 07:20 212 (SW) 38
EZ Oct p 10 0.285878 11.37 12.09 0.72 31.01. 07:20 182 (S) -47
V1090 Cas p 9 0.297507 16.55 16.54 -0.01 31.01. 07:20 29 (NE) 28
V662 Car p 9 1.4135547 12.09 12.70 0.61 31.01. 07:20 224 (SW) -43
V1077 Cas p 9 0.260823 14.73 15.58 0.85 31.01. 07:20 30 (NE) 28
DI CVn p 1 0.305966 13.60 14.40 0.80 31.01. 07:20 280 (W) 40
PT Vir s 7 0.3081795 13.38 13.50 0.12 31.01. 07:20 261 (W) 21
BR CrB p 10 0.766929 9.88 10.11 0.23 31.01. 07:21 230 (SW) 71
V457 Mon s 4 0.950954 13.60 14.30 0.70 31.01. 07:21 324 (NW) -36
V470 Cam p 1 0.0956467 14.10 14.75 0.65 31.01. 07:21 346 (N) 29
CR Aqr s 6 0.514491 13.60 14.20 0.60 31.01. 07:21 121 (SE) 6
BY Peg p 1 0.341936 12.90 13.60 0.70 31.01. 07:22 86 (E) 35
BG Del p 7 0.5636117 13.60 14.00 0.40 31.01. 07:22 110 (E) 39
LP Com p 1 0.337934 12.76 13.37 0.61 31.01. 07:22 273 (W) 34
V1143 Her s 1 0.318275 13.00 14.00 1.00 31.01. 07:22 174 (S) 56
V596 Lyr s 1 0.2996305 13.22 13.22 0.00 31.01. 07:22 97 (E) 72
EE CVn p 1 0.280562 13.70 14.57 0.87 31.01. 07:22 265 (W) 47
CN Hyi p 10 0.456087 6.66 6.93 0.27 31.01. 07:22 156 (SE) -63
GM CVn s 1 0.366984 12.00 12.00 0.00 31.01. 07:22 260 (W) 52
AX Cas p 1 0.6003735 12.80 13.30 0.50 31.01. 07:22 27 (NE) 30
HI Leo p 1 0.3115905 10.90 11.60 0.70 31.01. 07:23 270 (W) 2
AT Aqr p 8 0.30409565 14.10 15.00 0.90 31.01. 07:23 112 (E) -8
V351 Aqr s 7 0.2846705 12.40 12.40 0.00 31.01. 07:23 94 (E) 4
SX Crv s 1 0.3166127 8.99 9.23 0.24 31.01. 07:23 240 (SW) 0
V406 And s 9 2.16503 9.20 9.39 0.19 31.01. 07:23 26 (NE) 11
V363 UMa p 10 0.379116 13.75 14.05 0.30 31.01. 07:23 299 (NW) 63
MZ Lyr p 7 0.9673965 13.30 14.00 0.70 31.01. 07:24 128 (SE) 59
DY CVn s 1 0.2459495 12.00 12.00 0.00 31.01. 07:24 276 (W) 46
MT UMa s 4 0.800653 11.75 11.75 0.00 31.01. 07:24 297 (NW) 35
VY Vul p 8 0.8843472 14.20 15.10 0.90 31.01. 07:24 118 (SE) 47
V402 Vul p 10 1.49939 8.32 8.45 0.13 31.01. 07:24 97 (E) 43
AL Del s 5 1.485487 12.20 12.40 0.20 31.01. 07:25 112 (E) 34
NY Boo p 9 0.326815 12.15 12.50 0.35 31.01. 07:25 279 (W) 69
KM UMa s 1 0.3518602 11.00 11.50 0.50 31.01. 07:25 288 (W) 32
LR Cam s 1 0.43414 10.70 10.70 0.00 31.01. 07:25 356 (N) 29
MM Dra p 8 0.2644 14.54 14.90 0.36 31.01. 07:25 39 (NE) 63
CN Ind s 9 0.45364 9.43 9.82 0.39 31.01. 07:25 147 (SE) -21
V834 Cep p 10 1.123305 12.90 13.40 0.50 31.01. 07:25 58 (NE) 56
TU Boo p 1 0.324284 11.80 12.50 0.70 31.01. 07:25 257 (W) 50
V796 Cep p 1 0.392964 12.20 12.85 0.65 31.01. 07:25 11 (N) 43
V524 Mon p 3 0.28361685 14.40 15.20 0.80 31.01. 07:26 327 (NW) -33
VY Pup p 5 0.8167331 10.80 11.40 0.60 31.01. 07:26 309 (NW) -42
IT Ara s 9 0.5283806 12.50 12.50 0.00 31.01. 07:26 178 (S) -20
FG Sct s 3 0.270572 13.66 14.70 1.04 31.01. 07:26 152 (SE) 30
HV Aqr p 1 0.374457 9.71 10.11 0.40 31.01. 07:26 113 (SE) 14
V2394 Oph p 8 0.589356 11.25 11.95 0.70 31.01. 07:26 189 (S) 15
V1345 Her p 9 0.78056 14.60 16.20 1.60 31.01. 07:26 150 (SE) 49
V505 Cyg p 1 0.667664 11.70 12.40 0.70 31.01. 07:27 96 (E) 50
RV Crt s 10 1.170501 9.20 9.40 0.20 31.01. 07:27 255 (W) -14
Info

This is a list of variable stars with their ephemerides for the selected date. The ephemerides are calculated for the location N 50°, E 15° (Czech Republic). The table shows the star name, phase, rating, period, maximum brightness, minimum brightness, amplitude, time of minimum, azimuth, and altitude.

This site serves as temporary replacement for official http://var2.astro.cz/ ephemerides for variable stars; and uses same orbital elements.